They've added some interesting new features their calling Channels - adds the ability to display separate site stats for one account, track banner type and specific site area performance.
You can add upto 20 for each account which seem a bit limiting considering the amount of sites most people on WPF run Adsense on.
https://www.google.com/adsense/faq#channel
Ill be interested to see how the info compares with Dan Grossman's script.
